Diffusion FreeBSD src repository - subversion rS353537

(2/6) Don't release xbusy in vm_page_remove(), defer to vm_page_free_prep().
rS353537
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Description

(2/6) Don't release xbusy in vm_page_remove(), defer to vm_page_free_prep().

This persists busy state across operations like rename and replace.

Reviewed by: kib, markj
Tested by: pho
Sponsored by: Netflix, Intel
Differential Revision: https://reviews.freebsd.org/D21549

Details

Provenance

jeff	Authored on

Reviewer

kib

Differential Revision

D21549: (vm object 2) Don't release xbusy in vm_page_remove(), defer to vm_page_free_prep().

Parents

rS353536: powerpc/atomic: Fix atomic_cmpset_rel()

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Event Timeline

jeff committed rS353537: (2/6) Don't release xbusy in vm_page_remove(), defer to vm_page_free_prep()..Oct 15 2019, 3:38 AM

jeff added an edge: D21549: (vm object 2) Don't release xbusy in vm_page_remove(), defer to vm_page_free_prep()..

Changes (4)

Path

Size

head/

sys/

vm/

rS353537

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head/sys/vm/device_pager.c

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head/sys/vm/vm_fault.c

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head/sys/vm/vm_object.c

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(2/6) Don't release xbusy in vm_page_remove(), defer to vm_page_free_prep().rS353537Actions

Description

Details

Event Timeline

Changes (4)

rS353537

head/sys/vm/device_pager.c

head/sys/vm/vm_fault.c

head/sys/vm/vm_object.c

head/sys/vm/vm_page.c

(2/6) Don't release xbusy in vm_page_remove(), defer to vm_page_free_prep().
rS353537
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